CSS MPT 2027 Complete Preparation Pack 12 Premium PDFs • 8 Live Mock Exams Explore Pack
CSS - PMS - CCE - PCS - General Science Practice

Acids and Bases MCQs

Practice important Acids and Bases MCQs with answers, explanations, theory links, and exam-focused preparation.

Start Free Practice Try Daily MCQs International Exams
Which option best explains your concept?
Instant answer validation
Performance tracking
Timed mock tests
Daily Practice +10 XP

Step-by-Step

Detailed Explanations

54,554

Practice MCQs

27

Mock Tests

95%

Success Focus

Continue Studying

More General Science MCQ Topics

Explore more topic-wise practice from the same subject.

All General Science MCQs
Chemical Reactions - Bases MCQsOpen topicChemical Reactions - Acids MCQsOpen topicHuman Organs – Major Organs, Functions, Systems & Important Facts MCQsOpen topicBlood System – Cells, Circulation, Groups & Scientific Concepts MCQsOpen topicVitamins – Types, Sources, Functions, Deficiency Diseases & MCQsOpen topicApplied Chemistry - Explosives MCQsOpen topic
Acids and Bases

Acids and Bases MCQs With Answers

Only MCQs mapped to Acids and Bases are shown on this page. You are viewing page 6.

Find Your Question Instantly

Search by keyword, subject, topic, or exact MCQ text.

CSS - PMS - CCE - PCS - General Science Acid/Base
According to Arrhenius, an acid produces which ion in aqueous solution?
A. H⁺
B. OH⁻
C. Na⁺
D. Cl⁻
Read Theory
Correct Answer: A
A: Correct because an Arrhenius acid increases the concentration of hydrogen ions, more accurately hydronium ions, in water. B: Incorrect because OH⁻ is produced by Arrhenius bases. C: Incorrect because Na⁺ is a common metal ion, not the defining acidic ion. D: Incorrect because Cl⁻ may accompany H⁺ in HCl but does not define an acid.
CSS - PMS - CCE - PCS - General Science Acid/Base
Acid turns blue litmus paper:
A. Red
B. Green
C. Black
D. White
Read Theory
Correct Answer: A
A: Correct because acids turn blue litmus red. B: Wrong because green is not the acid response. C: Wrong because black is not a litmus result. D: Wrong because white is not a litmus result.
CSS - PMS - CCE - PCS - General Science Acid/Base
A solution with pH less than 7 is:
A. Neutral
B. Acidic
C. Basic
D. Radioactive
Read Theory
Correct Answer: B
A: Wrong because neutral solutions have pH 7. B: Correct because pH below 7 indicates acidity. C: Wrong because basic solutions have pH greater than 7. D: Wrong because radioactivity is unrelated to pH.
Why Students Like It

Built For Focused Exam Preparation

A clean learning system that keeps students practicing, improving, and coming back.

Instant Feedback

Students immediately know the correct answer and learn from explanations.

Real Exam Practice

Timed mock tests help users prepare for real exam pressure.

Weak Area Tracking

Performance insights help students focus on the topics that need attention.

Student Feedback

What Learners Say

Start Your Success Journey Today

Create your free account and begin practicing with confidence.

Create Free Account